@@ -52,12 +52,6 @@ class Function end def get_arg(a) - # if we have a method, let's check first, - # if the class scope has the argument defined. - if is_method? - return @cscope.get_arg(a) - end - if a == :numargs # This is a bit of a hack, but it turns :numargs # into a constant for any non-variadic function @@ -68,6 +62,12 @@ class Function return [arg.type, i] if arg.name == a end + # if we have a method, let's check first, + # if the class scope has the argument defined. + if is_method? + return @cscope.get_arg(a) + end + return nil end end function.rb 3a52f2219f0851b9c5d42d2194bea5e0f692fedb Vidar Hokstad vidar@hokstad.com http://github.com/vidarh/writing-a-compiler-in-ruby/commit/0ff5298636656990273899b9c41eae999a258dbd 0ff5298636656990273899b9c41eae999a258dbd 2009-04-25T04:25:36-07:00 2009-04-25T04:25:36-07:00 Moved class scope lookup to the end, as otherwise it breaks function argument lookup a7704f46957a99daa3c813fb81dcef1200f9c22f Vidar Hokstad vidar@hokstad.com